Car ethanol tester with a strong metal housing and pocketfriendly size, featuring an integrated alarm for easy monitoring in multiple settings. This device is designed for , automotive, and occupational use. Benefits you get A discreet, portable way to assess ethanol levels at parties, during roadside checks, or for routine home safety, helping to reduce impaired driving risk. Quick and reliable results with clear notifications, supporting safer decision making in everyday situations. How it works and what to expect Delivers fast, stable blood ethanol content readings via a accuracy semiconductor sensor. LED display provides a clear numeric readout. Voice alerts offer audible confirmation of the measured level. Key attributes Function: breath alcohol testing to determine blood ethanol content. Compatibility: suitable for , automotive, and occupational applications. Size: pocketfriendly for easy carrying and on the go use. Material: robust metal construction for durability. Performance: accuracy sensor, fast results, LED display, and voice alerts for clear notifications. Practical use scenarios safety before driving after social events or drinking at home to assess whether it is safe to operate a vehicle. On the road for drivers and frequent travelers who need quick ethanol level verification during trips and in situations such as roadside checks. Workplace or professional settings requiring quick verification of ethanol levels to support safety and compliance before shifts or job tasks.